Dream-Believer

Please could someone tell me how to manually enter channels, i am trying to input Free-X TV freq 10832, when i go into scan transponder in progdvb and enter this freq it tells me the freq is to short. I am able enter channels manually on DVBviewer, but i get a black screen and a key come up on the right hand side, this channel is free to view right, hence the name free-x tv.